1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anastaziya [24]
3 years ago
12

What is the answer to this math problem

Mathematics
2 answers:
Nana76 [90]3 years ago
6 0

1\dfrac{7}{10}+3\dfrac{13}{20}

Method 1.

Find LCM of denominators:

LCM(10, 20) = 20

1\dfrac{7\cdot2}{10\cdot2}+3\dfrac{13}{20}=1\dfrac{14}{20}+3\dfrac{13}{20}=(1+3)+\left(\dfrac{14+13}{20}\right)=4\dfrac{27}{20}=4\dfrac{20+7}{20}=5\dfrac{7}{20}

Method 2.

Convert mixed numbers to decimal:

1\dfrac{7}{10}=1.7\\\\3\dfrac{13}{20}=3\dfrac{13\cdot5}{20\cdot5}=3\dfrac{65}{100}=3.65\\\\1\dfrac{7}{10}+3\dfrac{13}{20}=1.7+3.65=5.35

Alenkasestr [34]3 years ago
4 0
Hope this helps you..!!!

You might be interested in
Aretha Foster, single, is marketing director for
morpeh [17]

Answer:

11.14       brailiest please

Step-by-step explanation:

8 0
3 years ago
If 1/2 is subtracted from four times the reciprocal of a number, the result is 0. Find the number.
Mrrafil [7]

Answer:Include

Step-by-step explanation:

Multiply add and subtract the top. I can include the rest if you want

5 0
2 years ago
Read 2 more answers
I don’t understand how to do any or this.
Ipatiy [6.2K]
I think that you x them
7 0
2 years ago
I need help nowwwww, like today. <br> What is the slope of the line on the graph?
kondor19780726 [428]

Answer:

i forgot im not smart

Step-by-step explanation:

7 0
2 years ago
What are the domain and range of f(x) = |x – 3 | + 6? Domain: {x | x is all real numbers} Range: {y | y ≥ 6} Domain: {x | x ≥ 3}
VARVARA [1.3K]

Answer:

Domain: {x | x is all real numbers} Range: {y | y ≥ 6}

Step-by-step explanation:

Domain is the set of all x values. No operations restrict the domain in this case. The domain is all real numbers.

Range is the set of all y values. Absolute value has a v shape starting at 0. Adding 6 raises this vertex to 6. The range is therefore all numbers greater than or equal to 6.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Jamal has a plan to save money fro a trip. Today, he deposits $10.00 into his savings account. Each week, he will add $5.00 to t
    13·1 answer
  • What would be the answer for number 3?
    14·2 answers
  • Can someone help me with this <br>9/10 ÷2/5
    11·2 answers
  • -3 M squared + x 4 M cubed N squared over 2 m squared n old squared x 3 m n where m equals 4 + n equals -3
    15·1 answer
  • 50 movie tickets were sold. 2/5 of the tickets were for children.
    7·2 answers
  • Use the appropriate substitutions to write down the first four nonzero terms of the Maclaurin series for the binomial (1+3x)^(-1
    7·1 answer
  • Help me please will mark brainliest
    7·1 answer
  • Pop quiz I have a head and tail no body and no legs and you can flip me
    14·1 answer
  • Sarah can make 5 tables in 3 days, how many can she make in 21 days?
    7·2 answers
  • One step equation Y/1.8=80 what’s the answer?? ( with steps )
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!